Hengameh Keshavarz

23 papers B 3Journal 16Unranked 3
YearRankTypeTitle / Venue / Authors
2024 J jnl
Physical Layer Security in Random NOMA-Enabled Heterogeneous Networks.
IEEE Open J. Commun. Soc.
Elmira Shahraki, Mahtab Mirmohseni, Hengameh Keshavarz
2022 J jnl
Physical Layer Security in Random NOMA-Enabled Heterogeneous Networks.
CoRR
Elmira Shahraki, Mahtab Mirmohseni, Hengameh Keshavarz
2021 J jnl
Cognitive radio networks for green wireless communications: an overview.
Telecommun. Syst.
Arash Ostovar, Hengameh Keshavarz, Zhi Quan
2021 J jnl
Presenting an Optimal Energy-Aware Locating Structure Using the Internet of Things and Device-to-Device Communications on Smartphones.
Wirel. Pers. Commun.
Ali Shokouhi Rostami, Farahnaz Mohanna, Hengameh Keshavarz
2018 J jnl
Survey on clustering in heterogeneous and homogeneous wireless sensor networks.
J. Supercomput.
Ali Shokouhi Rostami, Marzieh Badkoobe, Farahnaz Mohanna, Hengameh Keshavarz, Ali Asghar Rahmani Hosseinabadi, Arun Kumar Sangaiah
2017 J jnl
A Novel Energy-Aware Target Tracking Method by Reducing Active Nodes in Wireless Sensor Networks.
Wirel. Pers. Commun.
Ali Shokouhi Rostami, Farahnaz Mohanna, Hengameh Keshavarz
2017 J jnl
Beamsteering for Non-uniform Weighted Array-Fed Reflector Antenna.
Wirel. Pers. Commun.
M.-M. Tamaddondar, Hengameh Keshavarz, Javad Ahmadi-Shokouh
2016 J jnl
Effects of shadowing on the number of active users in random multi-user channels.
Wirel. Networks
Jalil Etminan, Hengameh Keshavarz, Ravi R. Mazumdar
2014 J jnl
On the number of active links in random wireless networks.
CoRR
Hengameh Keshavarz, Ravi R. Mazumdar, Rahul Roy, Farshid Zoghalchi
2014 J jnl
User Capacity Scaling Laws of Multi-user Fading Channels in the Presence of MMSE Channel Estimators.
Wirel. Pers. Commun.
Ali Eslami, Hengameh Keshavarz
2013 J jnl
Outage probability scaling laws for SISO and MIMO ad-hoc networks.
Trans. Emerg. Telecommun. Technol.
Hengameh Keshavarz, Javad Ahmadi-Shokouh
2011 B conf
Asymptotic analysis of the outage probability for MIMO ad-hoc networks.
PIMRC
Hengameh Keshavarz, Javad Ahmadi-Shokouh
2010 J jnl
Perturbation analysis for spectrum sharing in cognitive radio networks.
IEEE Trans. Wirel. Commun.
Hengameh Keshavarz, Ekram Hossain, Sima Noghanian, Dong In Kim
2009 J jnl
User capacity scaling laws for fading multiple-access channels.
IEEE Trans. Wirel. Commun.
Hengameh Keshavarz, Liang-Liang Xie, Ravi Mazumdar
2008 — —
Fundamental Limits of Rate-Constrained Multi-User Channels and Random Wireless Networks.
Hengameh Keshavarz
2008 J jnl
Image restoration based on Laplacian preprocessed long-range correlation.
Multidimens. Syst. Signal Process.
Javad Ahmadi-Shokouh, Hengameh Keshavarz
2008 J jnl
On the Optimal Number of Active Receivers in Fading Broadcast Channels.
IEEE Trans. Inf. Theory
Hengameh Keshavarz, Liang-Liang Xie, Ravi R. Mazumdar
2008 — conf
User Capacity of Fading Multi-User Channels with a Minimum Rate Constraint.
ICC
Hengameh Keshavarz, Liang-Liang Xie, Ravi R. Mazumdar
2008 B conf
User Capacity of Rician and Nakagami Fading Broadcast Channels.
GLOBECOM
Hengameh Keshavarz, Liang-Liang Xie, Ravi R. Mazumdar
2007 J jnl
A Vector-Hydrophone's Minimal Composition for Finite Estimation-Variance in Direction-Finding Near/Without a Reflecting Boundary.
IEEE Trans. Signal Process.
Javad Ahmadi-Shokouh, Hengameh Keshavarz
2005 B conf
A vector-hydrophone~s minimal composition for finite estimation-variance in direction-finding near a rigid reflecting boundary.
GLOBECOM
Javad Ahmadi-Shokouh, Hengameh Keshavarz
2005 — conf
Cramer-Rao bounds for different vector-hydrophone's configurations located near a pressure-release boundary.
WiMob (1)
Javad Ahmadi-Shokouh, Hengameh Keshavarz
2005 — conf
Weighted signal-subspace direction-finding of ultra-wideband sources.
WiMob (1)
Hengameh Keshavarz